214612040023 has 4 divisors (see below), whose sum is σ = 221535009088. Its totient is φ = 207689070960.

The previous prime is 214612039991. The next prime is 214612040053. The reversal of 214612040023 is 320040216412.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 214612040023 - 2⁵ = 214612039991 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 214612040023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214612040053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3461484486 + ... + 3461484547.

It is an arithmetic number, because the mean of its divisors is an integer number (55383752272).

Almost surely, 2^214612040023 is an apocalyptic number.

214612040023 is a deficient number, since it is larger than the sum of its proper divisors (6922969065).

214612040023 is an equidigital number, since it uses as much as digits as its factorization.

214612040023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6922969064.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 214612040023 its reverse (320040216412), we get a palindrome (534652256435).

The spelling of 214612040023 in words is "two hundred fourteen billion, six hundred twelve million, forty thousand, twenty-three".